Using this Hadrian stall door is easy. First, make sure you have all the parts of the 621005/6 aluminum out - swing hardware kit. Install the door according to the included instructions. When opening and closing the door, do it gently to avoid damaging the hardware. For maintenance, simply clean the plastic door with a mild soap and water solution. Avoid using harsh chemicals that could scratch or damage the plastic. Check the hardware regularly for any signs of wear and tighten any loose screws as needed. This will keep your door in great shape for a long time.